Peripheral devices e - 3 – Yaskawa P7 Drive User Manual User Manual
Page 231
Peripheral Devices E - 3
Table E.2 Recommended Fuse and Circuit Breaker Ratings per NEC (480Vac Input)
Model
CIMR-P7U
Hp
Input
Amps
*1
(Continuous
Rating)
Output
Amps
*1
(Continuous
Rating)
Fuse
Selection Criteria
Circuit Breaker
Selection Criteria
Maximum
Time-Delay
Fuse Rating (A)
Maximum
Non-Time-Delay
Fuse Rating (A)
Maximum CB
Rating (A)
40P4
0.5/0.75
2.2
1.8
4
10
15
40P7
1
2.5
2.1
4
10
15
41P5
1.5/2
4.4
3.7
8
12
15
42P2
3
6.4
5.3
10
15
15
43P7
5
9
7.6
15
20
20
44P0
-
10.4
8.7
15
30
20
45P5
7.5
15
12.5
25
30
30
47P5
10
20
17
30
30
40
49P0
15
26
21
45
50
60
4011
20
33
27
45
50
60
4015
25
40
34
60
70
80
4018
30
48
40
70
80
90
4022
-
55
50.4
80
80
100
4024
40
57
52
100
100
125
4030
50
74
67.2
100
100
125
4037
60
85
77
125
125
150
4045
75
106
96
150
150
200
4055
100
134
125
200
200
225
4075
125
172
156
250
250
300
4090
150
198
180
300
300
400
4110
200
264
240
350
350
450
4132
-
286
260
400
400
600
4160
250
334
304
450
450
700
4185
300/350
456
414
600
600
800
4220
400/450
567
515
700
700
1000
4300
500+
743
675
900
900
1200
*1 Input and Output Amps are based on the Normal Duty (ND) current rating. Consult the Specification section for details on the Heavy Duty (HD) and Normal Duty (ND) ratings.